<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>错误页面</title>
    <link rel="icon" href="../favicon.ico" type="image/x-icon"/>
</head>
<body>
    <div style="margin-left: 200px">
        <h1>请求错误</h1>
        <h3 th:text="${msg}"></h3>
    </div>
</body>
</html>